Product / Microsoft
Microsoft .NET Framework in CISA KEV
Answer CISA's KEV catalog lists 3 vulnerabilities in Microsoft .NET Framework as of catalog 2026.09.23, 0.8% of Microsoft's 388 entries. First added 2021-11-03, latest 2025-02-04; 0 ransomware-linked.
- KEV entries
- 3
- Ransomware: known
- 00%
- First added
- 2021-11-03
- Latest added
- 2025-02-04
- Median days to due
- 181
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 2 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 1 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-209 | 1 | 33.3% |
| CWE-91 | 1 | 33.3% |
| CWE-20 Improper input validation | 1 | 33.3% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2024-29059 | Microsoft .NET Framework Information Disclosure Vulnerability | Unknown | CWE-209 | ||
| CVE-2020-0646 | Microsoft .NET Framework Remote Code Execution Vulnerability | Unknown | CWE-91 | ||
| CVE-2017-8759 | Microsoft .NET Framework Remote Code Execution Vulnerability | Unknown | CWE-20 |
Cite this
CISA's KEV catalog lists 3 vulnerabilities in Microsoft .NET Framework. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/microsoft-net-framework/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.